GB986240A - Pickup device for optical sound track - Google Patents

Pickup device for optical sound track

Info

Publication number
GB986240A
GB986240A GB2283163A GB2283163A GB986240A GB 986240 A GB986240 A GB 986240A GB 2283163 A GB2283163 A GB 2283163A GB 2283163 A GB2283163 A GB 2283163A GB 986240 A GB986240 A GB 986240A
Authority
GB
United Kingdom
Prior art keywords
block
pin
screw
lens
rotated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2283163A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SIF INTERNAZ FONOVISIO Soc
Original Assignee
SIF INTERNAZ FONOVISIO Soc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SIF INTERNAZ FONOVISIO Soc filed Critical SIF INTERNAZ FONOVISIO Soc
Publication of GB986240A publication Critical patent/GB986240A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
    • G11B15/68—Automatic cassette changing arrangements; automatic tape changing arrangements
    • G11B15/6895—Automatic tape changing arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Projection Apparatus (AREA)
GB2283163A 1962-06-14 1963-06-07 Pickup device for optical sound track Expired GB986240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1170162 1962-06-14

Publications (1)

Publication Number Publication Date
GB986240A true GB986240A (en) 1965-03-17

Family

ID=11137075

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2283163A Expired GB986240A (en) 1962-06-14 1963-06-07 Pickup device for optical sound track

Country Status (8)

Country Link
AT (1) AT247722B (it)
BE (1) BE630745A (it)
CH (1) CH390680A (it)
DE (1) DE1189746B (it)
ES (1) ES287270A1 (it)
GB (1) GB986240A (it)
MC (1) MC409A1 (it)
SE (1) SE308860B (it)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1004817A (fr) * 1947-05-17 1952-04-03 Perfectionnement aux lecteurs de son pour appareils cinématographiques
DE871072C (de) * 1951-04-20 1953-03-19 Siemens Ag Magnetkopfanordnung an Magnettongeraeten

Also Published As

Publication number Publication date
ES287270A1 (es) 1963-12-16
CH390680A (it) 1965-04-15
MC409A1 (fr) 1964-01-28
BE630745A (fr) 1963-07-31
SE308860B (sv) 1969-02-24
AT247722B (de) 1966-06-27
DE1189746B (de) 1965-03-25

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